baber/WOPTO huggingface dataset:
Patent JP-H04240050-A (JP)
Title: On-machine measuring instrument
Inventor: TSUBOI TERU
IPC: G01B21/20
Filed: 1991-01-21
Abstract: PURPOSE:To increase a working accuracy, by alternately approaching a pair of sensors to the wire installed to a spindle, measuring the shape of a work with a spindle head being moved in a Z axial direction and a slide table in an X axial direction based on NC data of working time, and providing a computer which calculates a true shape error. CONSTITUTION:A pair of sensors 10a, 10b are arranged at both sides of the processed work W fitted to a spindle 2, and the shape is measured with this pair of sensors being approached to the work and moved in X, Z axial directions by the NC data at working time. Then, the other part of the sensor is approached to the work with one part of the sensor being separated from the work, the shape is measured with the working time data being moved in X, Z axial direction with the data prepared by the shape image of the work to be worked for the spindle center, the output of these both sensors is up-taken to the computer, and a true shape error is calculated with (one part of sensor output-the other part of sensor output)/2 being calculated, and the straightness error of the table being removed.
Patent JP-H02201199-A (JP)
Title: Treatment of high-radioactive waste
Inventor: HORIE MIZUAKI
IPC: G21F9/30
Filed: 1989-01-28
Abstract: PURPOSE:To simplify a treatment stage by subjecting high-radioactive waste to a heating treatment or heating reduction treatment at a high temp. to evaporate, separating a part of the elements contained therein and cooling and capturing the elements. CONSTITUTION:The high-radioactive waste 24 to be treated is put into a heating container 14 and is heated. The high-radioactive waste 24 is the calcined body obtd. by heating the nitric acid soln. generated from a retreatment stage for, prescribed used nuclear fuel to evaporate the moisture and nitric acid. This calcined body is heated from 500 deg.C to about 3,000 deg.C, more preferably to about 1,000 to 2,500 deg.C. The elements contained in the calcined body evaporate at the sublimation points or boiling points corresponding to the respective chemical forms and are sent through a gas passage 20 to cooling and capturing devices 12a,...12n. The evaporated elements are discretely cooled and captured by the respective cooling and capturing devices 12a...12n which are controlled to the temps. corresponding to the sublimation points or boiling pots. in their chemical forms.
Patent JP-S56115787-A (JP)
Title: Preparation of furo (3,2-b)(1,8)naphthyridine derivative
Inventor: HAYAKAWA ISAO
IPC: C07D471/04
Filed: 1980-02-19
Abstract: PURPOSE: To prepare the titled compound having excellent antibacterial activity against Gram-negative and positive bacteria and Staphylococcus aureus, in high purity, by treating a specific naphthyridine derivative with an acid.  
     CONSTITUTION: The titled compound of formula II (R 1  is lower alkyl; R 2  is H or lower alkyl) is prepared by treating a compound of formula I [R 3  is H, lower alkyl, lower alkoxy, etc.; Q is -CH=CH-N-(R 4 ) 2  or -CH 2 CH 2 (OR 5 ) 2 , (R 4  and R 5  are lower alyl)] with an acid, pref. concentrated sulfuric acid, in a solvent such as an alcohol, at a temperature between the room temperature and the boiling point of the solvent. The compound of formula II thus obtained has excellent antibacterial activity  against Gram-negative bacteria including Pseudomonas aeruginosa, Klebsiella pneumoniae, Serratia marcescens and myxomycetes, Staphylococcus aureus, and Gram- positive bacteria including Bacillus subtilis. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06208848-A (JP)
Title: Spring for battery
Inventor: ORIMOTO TOSHIHIRO
IPC: H01R4/48
Filed: 1993-01-11
Abstract: PURPOSE:To generate high elastic restoring force within a limited space by folding both ends, which are respectively provided with contact parts, of a long size elastic material having a conductive surface so as to face to each other, and bringing the contact parts into pressure-contact with an electrode of a battery under the elastic deformation condition. CONSTITUTION:When a battery 12 is pushed into a battery housing part, contact parts 37, 38 of a spring 32 for battery are deformed to be in pressure-contact with the minus side electrode 45 of the battery 12. Consequently, the pressing force applied to the electrode 45 side is a sum of the elastic restoring force of the contact parts 37, 38. Namely, the elastic restoring force at nearly twice of the conventional one can be obtained without increasing the plate thickness of the spring 32 for battery and without enlarging the quantity of deformation of the contact parts 37, 38. Furthermore, since the contact parts 37, 38 of the spring 32 are required only to respectively generate 1/2 of the elastic restoring force, permanent set in fatigue is hard to be generated at a root part thereof.
Patent JP-H03225234-A (JP)
Title: Noncontact temperature detector
Inventor: KIMIZUKA JUNICHI
IPC: G01K1/14
Filed: 1990-01-30
Abstract: PURPOSE:To hold a distance between a rotor to be heated by a heating source and a temperature detecting element at a constant value by providing the contactless type temperature detector with a base for supporting the temperature detecting element and with a holding member having an aperture part for directly receiving heat from the rotor. CONSTITUTION:A holding board 4 has the aperture part 4a for exposing the temperature detecting element 2 and the element 2 can directly receive heat from the roller 1. The end part of the base 3 is fixed on the board 4 with screws 6 and the other end part is pressed by a leaf spring 7. The spring 7 is fixed on the board 4 with screws 8. The board 4 is fixed so as to straddle the roller 1 and the element 2 is fixed so as to be most close to the roller 1. When heat is generated on the roller 1, the base 3 is distorted and its center part is easily floated. Thereby, the spring 7 absorbs the difference of thermal expansion between the base 3 and the board 4. The spring 7 is fixed to the board 4 with the screws 8 through the base 3. Since the expansion/contraction of the part of the base 3 fixed by the spring 7 is absorbed, the interval between the element 2 and the roller 1 can be held at the constant value.
Patent JP-S53106048-A (JP)
Title: Developing and cleaning device in electrophotography
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G21/00
Filed: 1977-02-26
Abstract: PURPOSE: To increase cleaning effect by chaning the applied bias and peripheral speed of magnetic brush rollers at the developing and cleaning in a device of using the magnetic brush rollers for cleaning of the latent image and residual toners of a photosensitive body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02200131-A (JP)
Title: Multiplication of large amount of plant of genus allium
Inventor: OHASHI SHOICHI
IPC: C12N5/04
Filed: 1989-01-31
Abstract: PURPOSE:To readily obtain a large amount of high-quality virus-free plant of the genus Allium by multiplying shoot primordium derived by culturing an explant of a plant of the genus Allium, culturing the multiplied shoot primordium to give plural shoots and introducing bulbs to root of the plural shoots to form a root group. CONSTITUTION:An explant of plant of the genus Allium, such as garlic, scallion, Welsh onion, preferably shoot apex is cultured in a medium containing 5.0-10ppm thiamine hydrochloride, cytokinin and auxin. Then, shoot primordium is multiplied by the culture, optionally plural shoots are further produced by culture from the shoot primordium. Then bulbs are introduced to the root part of the plural shoots to form a bulb group. The introduction of the bulb is carried out by culturing the shoot primordium forming the shoot at a dark place at 5+ or -2 deg.C. Then the prepared bulb group is shaken on a sieve of proper size to classify and separate the bulb of the bulb group individually.
Patent JP-H07205203-A (JP)
Title: Mold of manufacturing spiral member for case containing lipstick, etc., spiral member and case containing lipstick, etc.
Inventor: AMANO AKIRA
IPC: B29C45/26
Filed: 1994-01-19
Abstract: PURPOSE:To efficiently manufacture a spiral member at a low cost with a mold simple in structure by packing synthetic resin into a cavity between a recessed part and a projecting piece after clamping, solidifying the synthetic resin, opening a movable mold and pushing out a molded article in the recessed part of the movable mold with pushing-out pins. CONSTITUTION:A fixed mold 12 and a movable mold 13 are mounted to each other in such a manner that the movable mold 13 can be clamped with and opened from the fixed mold 12. A sheet material, having a deformed shape is wound around the movable mold 13 in a spiral form so that an upper end part has a diameter different from that of a lower end part, and a recessed part 15 forming a cylindrical outer diameter part is provided. A projecting piece 16, which is inserted into the recessed part 15 and forms a cylindrical inner diameter part, is formed in the fixed mold 12. After clamping, molten synthetic resin is cast into a cavity 22 between the recessed part 15 and the projecting piece 16 to pack the cavity with the molten synthetic resin and is solidified. After solidification, the movable mold 13 is opened, and a molded article positioned in the recessed part 15 of the movable mold 13 is pushed out by pushing-out pins 19.
Patent JP-S57135011-A (JP)
Title: Apparatus for automatically feeding flocculant
Inventor: ONO HIDETAKA
IPC: B01J4/02
Filed: 1981-02-13
Abstract: PURPOSE:To attain reduction of labor and the stabilization of treated sludge properties by detecting a sludge dry solid amount of automatically feed a fluocculant in a proper amount corresponding to a sludge flowing state. CONSTITUTION:Sludge 1 to be treated is introduced into a sludge dry solid amount detecting apparatus 4 to detect the sludge dry solid amount thereof and the detected amount is sent to a control apparatus 5 as a sludge amount signal. On the other hand, a flocculant is adjusted by a flow amount control apparatus 6 controlled by the control apparatus 5 so as to set a flow amount thereof to a predetermined feeding ratio and the flocculant is mixed in the sludge 1 to be treated in a mixing tank 7. The sludge after the fluocculant is added is sent to a sludge dehydrating apparatus 8 and, after dehydration treatment, discharged as the treated sludge 2. As the result, dehydration capacity can be stabilized without requiring skill for operating the sludge dehydrating apparatus and properties of the discharged sludge are also stabilized.
Patent JP-S58136561-A (JP)
Title: Power cylinder for power steering gear
Inventor: HASEGAWA AKIRA
IPC: B62D5/12
Filed: 1982-02-09
Abstract: PURPOSE:To check self-excited vibration as well as to improve steering wheel centering, by throttling working fluid in making up a restriction orifice through each influx outlet port of a cylinder and a valve body only when each cylinder of the power cylinder reaches respective shifting ends. CONSTITUTION:A rack bar 11 provided with a piston 12 is inserted through inside a housing 13 for a power cylinder 10. At both sides of a body 13A in the housing 13, a symmetrical pair of influx outlet ports 13a and 13b to be connected to a unpatented four-way directional control valve are formed up while inner ends 13a1 and 13b1 of these ports are open to each of oil reservoirs R1 and R2 at both sides of the piston 12 respectively. Likewise, at each of oil reservoirs R1 and R2, there is provided with each valve body 14 on which an annular step part 14a and a slit 14b are made up. Furthermore, a spring 15 is installed interposingly between each valve body 14 and rack bushes 13B and 13C. And, when the piston 12 reaches each of shifting ends, these valve bodies 14 are pushed into motion by the piston 12 whereby a restriction orifice O is thus made up with the said inner ends 13a1 and 13b1.
Patent JP-H08219030-A (JP)
Title: Gear pump
Inventor: SUZUKI SADAO
IPC: F04C2/18
Filed: 1995-02-08
Abstract: PURPOSE: To allow a side plate to be uniformly pressed to a driving side gear and a driven side gear in the case of forming an external gear pump in such a way that the side plate is provided at the side faces of the driving side gear and driven side gear and that the high pressure fluid of a discharge part is partially guided to the back face side of the side plate to press the side plate to the driving side gear and driven side gear. CONSTITUTION: A recessed part positioned on the back face side of a side plate 10 and communicated with a discharge part 6 is formed at the end face of a cover part, and a sealing member 11 is provided to partition the recessed part and a suction part 8. Communicating parts 10e for communicating the recessed part of the cover part with the suction part 8 side part in the peripheral parts of a driving side gear and a driven side gear are formed at the side plate 10 or a case 1.
Patent JP-S63188209-A (JP)
Title: Position input device
Inventor: UMETSU FUYUKI
IPC: B05D1/32
Filed: 1987-01-30
Abstract: PURPOSE:To omit the wires and to improve the operability with a position input device by providing the transmission and reception synchronizing parts to secure the synchronism between each surge beam of a transmitting part and each electric signal output from a receiving part after reception of said surge beam via a light or sound wave. CONSTITUTION:A delay circuit 9 receives the input of the start signal sent from a light receiving circuit 8 and actuates successively and in time division the light emitting matters 10 after the lapse of time DELTAt. A delay circuit 11 receives the input of the commencement signal sent from a light emitting circuit 7 and outputs a clock pulse after a fixed time DELTAt. A sampling/holding circuit 13 receives the input each electric signal sent from a light receiving matter 12 as well as the clock pulse received from the circuit 11 and outputs the sample pulses with synchronous correspondence secured. An arithmetic part 14 receives the input of sample pulses to perform the prescribed arithmetic processing for decision of a selecting position. Thus, it is possible to obtain a wireless position input device requiring no wire.
Patent JP-S55113578-A (JP)
Title: Ink jet recorder
Inventor: SHIMURA MICHIO
IPC: B41J2/045
Filed: 1979-02-23
Abstract: PURPOSE:To preferably jet ink from an ink jet recorder by providing a heater at the ink feeding plate of a drop-on-demand type printing head for the recorder and retaining the ink in the feeding slot perforated at the feeding plate at a temperature adapted for forming particulate ink by means of the heat. CONSTITUTION:An ink jet recorder 1 has a face plate 2 facing with the printing surface of a printing head and having a number of orifices 3, and ink feeding plates 4, 4' and an adapter 5 fixed in superimposed manner on the plate 2. A planar heater 6 is arranged between the plates 4 and 4' to always retain the ink 10 filled in a number of ink feeding slots 7 perforated at the plates 4, 4' at a temperature adapted for forming particulate ink. Pressure is applied to the ink 10 in the slots 7 upon contraction of the piezo-electric element 9 to jet the preferably particulate ink from the orifices 3 to thus print.
Patent JP-H07231402-A (JP)
Title: Image pickup device
Inventor: TSUKADA TAKASHI
IPC: H04N13/02
Filed: 1994-02-17
Abstract: PURPOSE:To obtain an image pickup device imaging the object seen by the right eye and the object seen by the left eye by a time division system and by a device. CONSTITUTION:A reflected light control mirror 9 having the optical control element of a degree of freedom 1 is provided between first and second lenses 4 and 7 and an image pickup part 1. The optical control element is controlled by an optical control element driving device 10. Incident light for the right eye and for the left eye is made to alternately reflect on the image pickup part 1, and the object seen by the right eye and the object seen by the left eye are imaged by a time division system.
Patent JP-H04237752-A (JP)
Title: Verge accommodator of roof
Inventor: FUNAKI GANTAN
IPC: E04D3/40
Filed: 1991-01-22
Abstract: PURPOSE:To prevent rainwater or the like having eventually intruded to the intra-room side of a verge enclosure member due to poor workmanship of execution of works from leaking to the intra-room side of a verge accommodator. CONSTITUTION:A rising part 9b is furnished over a verge side edge of a water leak preventive plate 9 of a roof 1, and a verge rain hold 33 is arranged on the intra-room side of a verge enclosure member 32 which covers the verge side face and the oversurface of verge side edge of the roof 1. The extra-room side edge of this rain hold 33 is arranged at a level mating with the space 21 of the roof 1, and the bottom edge of the rain hold 33 is contacted with the center side of the abovementioned rising part 9b on the oversurface of the water leak preventive plate 9. The water having intruded to the intra-room side of the verge enclosure member 32 is allowed to flow down along the water hold 33, received by the water leak preventive plate 9, and extruded to outside the roof 1 from the eaves tip. Even though part of the water having intruded to the intra-room side of the verge enclosure member 32 comes onto the oversurface of the verge side edge of the water leak preventive plate 9, the water can be checked by the rising part 9b.
Patent JP-H05191408-A (JP)
Title: Alarm processing circuit
Inventor: IKEMATSU RYUICHI
IPC: H04L12/70
Filed: 1992-01-08
Abstract: PURPOSE:To realize an alarm processing circuit suitable for ATM communication. CONSTITUTION:The circuit is provided with a cell type discrimination circuit 2 discriminating a cell type in response to information in an ATM cell and with a state management table 4 using virtual path specific information in the ATM cell as a detection address and storing the state of each virtual path and also with a detection release processing section 3 being a means which detects a fault based on the cell type by the cell type discrimination circuit 2 and on the state information in the table 4 retrieved by the virtual path specific information and rewrites the content of the state management table 4 corresponding to the virtual path. Thus, valid alarm processing to each virtual path is implemented.
Patent JP-S62246966-A (JP)
Inventor: FURIIDORITSUHI ARUDEBERUTO
IPC: C07D403/10
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000220046-A (JP)
Title: Metal-coated fiber and woven fabric using the same
Inventor: ISHIKAWA HISANORI
IPC: D04H1/4382
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a metal-coated fiber having excellent corrosion resistance and excellent flexibility and suitable for clothes or the like by laminating a thin metal film and a coating layer of a resin containing a silane coupling agent to a film, thinly cutting the obtained sheet for the metal-coated fiber, and then forming the cut sheet in a spiral shape. SOLUTION: This metal-coated fiber is obtained by vacuum-depositing a metal such as silver to a <=8 μm, preferably 4-7 μm, thick polyethylene terephthalate film to form a 100-1,500 Å thick thin metal film, laminating a coating resin layer to the thin metal film, thinly cutting the obtained metal- coated sheet to form a narrow sheet, spirally forming the narrow sheet to make a hollow portion penetrated in the longitudinal direction of the formed fiber, and then removing a water-soluble component from a parttally water-soluble core fiber inserted into the hollow portion of the spiral fiber to loosely leave the elastic core fiber in the hollow portion. The coating resin layer comprises the first and second coating layers, and one or both of the first and second coating layers contains a silane coupling agent.
Patent JP-2000219124-A (JP)
Title: Brake device
Inventor: IKEDA JUNICHI
IPC: B60T13/12
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to efficiently use energy. SOLUTION: This brake device receives hydraulic pressure of a master cylinder and hydraulic pressure of wheel cylinder with different areas and from the different directions. The brake device is provided with a piston 37 to be moved to one side when the hydraulic pressure having the specified times in the area ratio exceeds hydraulic pressure of the wheel cylinder, a valve 52 for shutting off the communication between the master cylinder and the wheel cylinder when the piston 37 is moved to one side, a detecting means 49 for detecting the movement of the piston 37, and a control means for driving a pump 16 when the detecting means 49 detects that the piston 37 is moved to one side.
Patent JP-S63189566-A (JP)
Inventor: ARAKI HIROYUKI
IPC: E04F21/18
Filed: 1987-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59149872-A (JP)
Title: Vehicle with crawlers
Inventor: OKANO HIDEHARU
IPC: B62D55/075
Filed: 1983-02-10
Abstract: PURPOSE:To enable a secure upward and downward movement on a staircase, by providing the outside of each crawler with teeth, which are engaged with those provided on the corner of each step. CONSTITUTION:When each crawler is rotated, teeth 10, 10 provided on the outside of the crawler are engaged with those 11, 11 provided on the corner of each step of a staircase 1 so that a vehicle 2 is moved up or down it. At that time, two teeth 10 and two teeth 11 are surely engaged with each other on each step because the corner of each step has two teeth 11 and the outside of the crawler 7 has the teeth 10 at regular intervals. The engagement of these teeth is made more stable than a conventional engagement of one projection and the edge of a member for upward and downward motion, so that the teeth never slip off each other.
Patent JP-H01195104-A (JP)
Title: Nonskid for tier of automobile
Inventor: MIURA YOSHIAKI
IPC: B60C11/14
Filed: 1988-01-29
Abstract: PURPOSE:To prevent environmental pollution by mixing fibers worked to designated thickness and length with a tire rubber to form nonskid rubber, and forming a tire tread using the above rubber to be integral with a tire main body. CONSTITUTION:Aramid fibers worked to suitable thickness and length are mixed with tire rubber in weight proportion about 5-10% to form mixed rubber for nonskid. Before forming a tire, a tire tread 2 is formed by the above mixed rubber. The tire tread 2 is formed integral with a tire main body 1. By this arrangement, dust environmental pollution can be prevented.
Patent JP-S60165622-A (JP)
Title: Transmission type display element
Inventor: NAEMURA SHIYOUHEI
IPC: G02F1/13357
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a display of a bright image plane by providing a light condensing body having a micro-arrangement on the rear of a supporting substrate of a transmission type and photodetection type display element and condensing the incident light from the rear of the substrate to each picture element. CONSTITUTION:A light condensing body made of acrylic, etc. having a semicircular cylindrical micro-lens array 11 is provided on the surface of an element of a photodetection type and transmission type such as liquid crystal display, electrochromic display or the like on the side opposite to the surface provided with a thin film transistor 2, a drain electrode 3 and a gate electrode (display electrode) 5 on one transparent substrate 1. The rays 20, 21, 22 made incident on the lens array body 11 are concentrated through the substrate 1 on a display aperture part 12, i.e., display electrode 5. The display image of, for example, the display element which is provided with a common electrode 7 and a color filter 8 on a counter substrate 6 and is sealed therein with a liquid crystal 10 is displayed brightly. The lens arrangement may be an array consisting of spherical lenses or a lens array made into a V-shaped groove type or trapezoidal shape.